浅述双曲拱桥结构拓宽方法

Talking about Structure Broadening Methods of Double - convex Arch Bridge

以太原市胜利桥拓宽改造工程为例,重点介绍了加宽新桥与旧桥间的协调布置和桥面结构整体联结的原则和方法,旨在为现存旧桥的拓宽改造提供有益的思路和经验。

Taking the broadening and reforming engineering of Taiyuan City' s Victory Bridge, this paper introduces emphatically the coordinated arrangement between the broadened new bridge and the old bridge and the principles and methods of integral joint of the floor construction.